Issues compiling in centOS 6.8

[jdubstx]

When compiling the dependencies in cgame & game as listed in the instructions it stops with:

make: *** No rule to make target ../game/lua.c', needed by lua.o'. Stop.

There are no errors when compiling the server binaries and it does create a working rpgxEFded.x96_64 that will run, however when a client connects to it, it disconnects with error:

Client/Server game mismatch: RPG-X vRPG-X V 2.3.4b/RPGX vRPG-X V 2.3 CB 4

This particular dedicated centOS server did at one time run RPG X V 2.3 CB 4 servers prior to previous updates, I'm not sure if there is some old file stuck someplace, or if the dependency failure is causing this.

Any information would be appreciated. Im posting this here because all previous links to ubergames and the bug tracker no longer work.